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Posted Apr 12, 2026

3D Modeling Technician

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3D Modeling Technician About the Role As a 3D Modeling Technician at Astra Surveying, you will primarily work on as-built models for heavy civil construction projects-including roadway, highway, bridges, and commercial sites. Ideal candidates are versatile and able to handle the full spectrum of modeling and related tasks described below. Qualifications: - Proficiency in AutoCAD Civil 3D or Trimble Business Center for 3D modeling - Strong understanding of the heavy highway/heavy civil industry - High attention to detail with a focus on accuracy - Accountability and dedication to timelines and quality - Strong analytical skills and performance tracking - Ability to work independently in a fast-paced environment - Strong interpersonal and communication skills Responsibilities: - Create 3D models and surfaces for construction projects (roadway, highway, bridge) - Convert 3D models into machine control files (SVD, SVL, .DC, .CAL, .DSZ) - Generate quantities for roadway, highway, bridges, and sub-grade - Perform takeoffs related to construction modeling - Support heavy civil construction projects with accurate 3D modeling data - Periodic weekend or evening work as required This is a great opportunity to join a dynamic team and contribute across a diverse range of heavy civil surveying projects, with a focus on as-built surveys. Astra Surveying is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to age, race, color, sex, national origin, religion, disability, marital status, pregnancy, sexual orientation, gender identity or expression, disability status, protected veteran status, or any other characteristic protected by law. DFWP